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Effect of Different Substrate and Growth Regulator on the Growth of Cutting Camellia amplexicaulis (Pitard) Cohen Stuart(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年01
Page:
68-71
Research Field:
Publishing date:

Info

Title:
Effect of Different Substrate and Growth Regulator on the Growth of Cutting Camellia amplexicaulis (Pitard) Cohen Stuart
Author(s):
WEI Xiao-juan; LIAO Jian-ming; LIANG Jian-kun; LIANG Xiao-jing; LI Kai-xiang
(Guangxi Forestry Research Institute,Guangxi Key Laboratory of Special Non-wood Forest Cultivation & Utilization,Key Laboratory of Central South Fast-Growing Timber Cultivation of Forestry Ministry of China,Nanning,Guangxi 530002)
Keywords:
Keywords:substrates; growth regulator; Camellia amplexicaulis (Pitard) Cohen Stuart; cutting; rooting ability
PACS:
-
DOI:
10.11937/bfyy.201501019
Abstract:
Abstract:The effect of different substrates，different growth regulators on Camellia amplexicaulis (Pitard) Cohen Stuart cutting seedlings with semi-lignified branches were investigated.The results showed that the effect of M1（red soil 100%）on cutting rooting was the best,which had great rooting rate,root number and root length,respectively was 80.31%,12.90 per spike,5.32 cm,followed by M2(red soil∶peat=2∶1),the effect of M3(red soil∶coco coir=2∶1) was the worst；the effect of cuttings rooting of N1(IBA 1 000 mg/L+NAA 200 mg/L) was the best in 5 kinds of growth regulator,which had great rooting rate and root number.Respectively was 83.00% and 14.00 per spike,followed by N2（IBA 1 000 mg/L）.It was the callus rooting cuttings also called the notch root,in the experiment,there was no bark rooting.

References:

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Last Update: 2015-02-12